/*********************************************************************
 * Copyright (C) 2003 Andrew Khan
 * <p>
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * <p>
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ***************************************************************************/

package jxl.read.biff;

import jxl.biff.IntegerHelper;
import jxl.biff.RecordData;
import jxl.common.Logger;

/**
 * Contains the cell dimensions of this worksheet
 */
class Window2Record extends RecordData {
    /**
     * The logger
     */
    private static Logger logger = Logger.getLogger(Window2Record.class);

    /**
     * Selected flag
     */
    private boolean selected;
    /**
     * Show grid lines flag
     */
    private boolean showGridLines;
    /**
     * Display zero values flag
     */
    private boolean displayZeroValues;
    /**
     * The window contains frozen panes
     */
    private boolean frozenPanes;
    /**
     * The window contains panes that are frozen but not split
     */
    private boolean frozenNotSplit;
    /**
     * The view mode:  normal or pagebreakpreview
     */
    private boolean pageBreakPreviewMode;

    /**
     * The page break preview magnification
     */
    private int pageBreakPreviewMagnification;

    /**
     * The normal view  magnification
     */
    private int normalMagnification;

    // Dummy overload
    private static class Biff7 {
    }

    ;
    public static final Biff7 biff7 = new Biff7();

    /**
     * Constructs the dimensions from the raw data
     *
     * @param t the raw data
     */
    public Window2Record(Record t) {
        super(t);
        byte[] data = t.getData();

        int options = IntegerHelper.getInt(data[0], data[1]);

        selected = ((options & 0x200) != 0);
        showGridLines = ((options & 0x02) != 0);
        frozenPanes = ((options & 0x08) != 0);
        displayZeroValues = ((options & 0x10) != 0);
        frozenNotSplit = ((options & 0x100) != 0);
        pageBreakPreviewMode = ((options & 0x800) != 0);

        pageBreakPreviewMagnification = IntegerHelper.getInt(data[10], data[11]);
        normalMagnification = IntegerHelper.getInt(data[12], data[13]);
    }

    /**
     * Constructs the dimensions from the raw data.  Dummy overload for
     * biff7 workbooks
     *
     * @param t the raw data
     * @param dummy the overload
     */
    public Window2Record(Record t, Biff7 biff7) {
        super(t);
        byte[] data = t.getData();

        int options = IntegerHelper.getInt(data[0], data[1]);

        selected = ((options & 0x200) != 0);
        showGridLines = ((options & 0x02) != 0);
        frozenPanes = ((options & 0x08) != 0);
        displayZeroValues = ((options & 0x10) != 0);
        frozenNotSplit = ((options & 0x100) != 0);
        pageBreakPreviewMode = ((options & 0x800) != 0);
    }

    /**
     * Accessor for the selected flag
     *
     * @return TRUE if this sheet is selected, FALSE otherwise
     */
    public boolean isSelected() {
        return selected;
    }

    /**
     * Accessor for the show grid lines flag
     *
     * @return TRUE to show grid lines, FALSE otherwise
     */
    public boolean getShowGridLines() {
        return showGridLines;
    }

    /**
     * Accessor for the zero values flag
     *
     * @return TRUE if this sheet displays zero values, FALSE otherwise
     */
    public boolean getDisplayZeroValues() {
        return displayZeroValues;
    }

    /**
     * Accessor for the frozen panes flag
     *
     * @return TRUE if this contains frozen panes, FALSE otherwise
     */
    public boolean getFrozen() {
        return frozenPanes;
    }

    /**
     * Accessor for the frozen not split flag
     *
     * @return TRUE if this contains frozen, FALSE otherwise
     */
    public boolean getFrozenNotSplit() {
        return frozenNotSplit;
    }

    /**
     * Accessor for the page break preview mode
     *
     * @return TRUE if this sheet is in page break preview, FALSE otherwise
     */
    public boolean isPageBreakPreview() {
        return pageBreakPreviewMode;
    }

    /**
     * Accessor for the page break preview magnification
     *
     * @return the cached paged break preview magnfication factor in percent
     */
    public int getPageBreakPreviewMagnificaiton() {
        return pageBreakPreviewMagnification;
    }

    /**
     * Accessor for the normal view  magnification
     *
     * @return the cached normal view magnfication factor in percent
     */
    public int getNormalMagnificaiton() {
        return normalMagnification;
    }

}







